Norden is the official name for the Nordic countries, Norway, Sweden, Finland, Iceland, Denmark, Åland and Faroe Islands. Capital N in Norden. Norge, Sverige, Finland, Island, Danmark, Åland og Færøyene.
Magnetic directions are nouns but sort of uncountable. It has but one form, nord. I nord = In the North. Mot nord = To the North. Fra nord = From the North.